Context:
Void linux version: latest
Nvidia drivers version: 570.144_1
Xorg server version: 21.1.16_2
AwesomeWM version: 4.3_9
Alacritty version: 0.15.1

Steps to reproduce:

1. Start Xorg server.
2. Let the screensaver kick in (about 10 minutes).
3. Let the screensaver run for another 10-20 minutes at least. (40-50 to be sure).
4. Press a key on the keyboard to make the screensaver subside.
5. Open a new alacritty instance. Font size is smaller by 1. For example: config font size is 15, the new alacritty instance's font size after screensaving is 14.